| | Identification | Back Directory |  | [Name] 
 1H-PYRAZOLE-5-CARBOXAMIDE, 4-[[2-ETHOXY-5-[(4-METHYL-1-PIPERAZINYL)SULFONYL]BENZOYL]AMINO]-1-METHYL-3-PROPYL-
 |  | [CAS] 
 200575-15-1
 |  | [Synonyms] 
 200575-15-1
 Sildenafil Impurity 74
 4-[[2-Ethoxy-5-[(4-methyl-1-piperaz
 4-[[2-Ethoxy-5-[(4-methyl-1-piperazinyl)-sulfonyl]benzoyl]am
 4-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)benzamido]-1-3-propyl-1H-pyrazole-5-carboxamide
 4-[2-ETHOXY-5-(4-METHYLPIPERAZINE-1-SULFONYL)BENZAMIDO]-1-METHYL-3-PROPYLPYRAZOLE-5-CARBOXAMIDE
 4-[2-Ethoxy-5-(4-methyl-1-piperazinylsulfonyl)benzamido]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
 4-[[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzoyl]amino]-2-methyl-5-propylpyrazole-3-carboxamide
 4-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)benzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
 4-[[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoyl]amino]-1-methyl-3-propyl-1h-pyrazole-5-carboxamide
 1H-PYRAZOLE-5-CARBOXAMIDE, 4-[[2-ETHOXY-5-[(4-METHYL-1-PIPERAZINYL)SULFONYL]BENZOYL]AMINO]-1-METHYL-3-PROPYL-
 1H-Pyrazole-5-carboxamide, 4-[[2-Ethoxy-5-[(4-methyl-1-piper azinyl)sul fonyl]benzoyl]amino]-1-methyl-3-n-propyl
 4-[[[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-oxomethyl]amino]-2-methyl-5-propyl-3-pyrazolecarboxamide
 Sildenafil Impurity 21/4-[[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzoyl]amino]-2-methyl-5-propylpyrazole-3-carboxamide
 |  | [Molecular Formula] 
 C22H32N6O5S
 |  | [MDL Number] 
 MFCD08460217
 |  | [MOL File] 
 200575-15-1.mol
 |  | [Molecular Weight] 
 492.59
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 4-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)benzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide is an impurity of Sildenafil (S435000) an orally active selective type 5 cGMP phosphodiesterase inhibitor.
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